.nav {
  width: 100%;
  height: 60px;
  background-color: #fff;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 10;
  padding: 0 20px;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  align-items: center;
  .item {
    flex: 1;
    text-align: center;
    font-size: 14px;
    color: $font-1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    &.active {
      .icon {
        font-size: 25px;
      }
      .name {
        color: $main-1;
        font-size: 14px;
      }
    }
    .icon {
      font-size: 20px;
    }
    .name {
      font-size: 12px;
    }
  }
}
